# 04 sentra se-r spec v problems **URL:** \ **Category:** Shift518 Automotive\ **Created:** [December 26, 2011, 11:02am UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022 "2011-12-26T11:02:59Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![matty11781](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty11781/32/6437_2.png) [@matty11781](https://forums.speedlife.net/u/matty11781)\ **Post date:** [December 26, 2011, 11:02am UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/1 "2011-12-26T11:02:59Z")
i bought an 04 sentra se-r spec v…6 speed…it has 84k for miles, and it has 2.5l engine…aem intake, header, and exhaust…its throwing the code for the #1 cat converter that has been deleted with the header, i bought an L extender off ebay for the o2 sensor to fix that…but im also throwing the code for RPMs out of range…anyone know how i can solve this problem without taking it to the shop? ---
**Author:** ![Johawk](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/johawk/32/6284_2.png) [@Johawk](https://forums.speedlife.net/u/Johawk)\ **Post date:** [December 26, 2011, 12:03pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/2 "2011-12-26T12:03:56Z")
I didn’t know such a code existed… Did you get any freeze frame data with that code? ---
**Author:** ![88slowmarro](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/88slowmarro/32/6339_2.png) [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)\ **Post date:** [December 26, 2011, 12:08pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/3 "2011-12-26T12:08:05Z")
Is it a correlations code between the intake and exh cam ? Where did ya get the car ? Is it red ? ---
**Author:** ![Boost\_Creep](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/boost_creep/32/6366_2.png) [@Boost\_Creep](https://forums.speedlife.net/u/Boost_Creep)\ **Post date:** [December 27, 2011, 12:06pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/4 "2011-12-27T12:06:29Z")
Moved this over to the technical forum for you. ---
**Author:** ![Johawk](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/johawk/32/6284_2.png) [@Johawk](https://forums.speedlife.net/u/Johawk)\ **Post date:** [December 27, 2011, 12:20pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/5 "2011-12-27T12:20:19Z")
So the timing belt is probably off a tooth on one of the pulleys. ---
**Author:** ![matty11781](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty11781/32/6437_2.png) [@matty11781](https://forums.speedlife.net/u/matty11781)\ **Post date:** [December 27, 2011, 5:51pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/6 "2011-12-27T17:51:30Z")
> [@risk + simcity with a pinch of civilization for good measure](https://forums.speedlife.net/t/risk-simcity-with-a-pinch-of-civilization-for-good-measure/46848/957): > > I didn’t know such a code existed… Did you get any freeze frame data with that code? no i didnt get any other ifno, my buddy pulled the codes for me with his reader. > [@FS: 88 Conquest TSi SHP!!!!!!!!!SOLD!!!!!!!!](https://forums.speedlife.net/t/fs-88-conquest-tsi-shp-sold/47296/41): > > Is it a correlations code between the intake and exh cam ? Where did ya get the car ? Is it red ? not really sure what that means…lol…and yes the car is red, i got it from cobleskill, picked it up for $2500 > [@Insane c6z06 flyby](https://forums.speedlife.net/t/insane-c6z06-flyby/47528/7): > > So the timing belt is probably off a tooth on one of the pulleys. maybe i will look into that…thanks ---
**Author:** ![88slowmarro](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/88slowmarro/32/6339_2.png) [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)\ **Post date:** [December 27, 2011, 5:53pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/7 "2011-12-27T17:53:45Z")
Get me the code number , we see this a lot when the oil isn’t changed often . ---
**Author:** ![matty11781](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty11781/32/6437_2.png) [@matty11781](https://forums.speedlife.net/u/matty11781)\ **Post date:** [December 27, 2011, 6:00pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/8 "2011-12-27T18:00:13Z")
> [@WTB: Any cingular/ At&T phone](https://forums.speedlife.net/t/wtb-any-cingular-at-t-phone/47539/3): > > Get me the code number , we see this a lot when the oil isn’t changed often . p0507 idle air control system rpm higher than expected ---
**Author:** ![88slowmarro](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/88slowmarro/32/6339_2.png) [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)\ **Post date:** [December 27, 2011, 6:03pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/9 "2011-12-27T18:03:11Z")
That means the I.a.c isn’t allowing it to idle low enough . Not cam timing lol . Ya may have a vac leak or I a.c is Hung a little or the idle got turned up somehow ---
**Author:** ![matty11781](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty11781/32/6437_2.png) [@matty11781](https://forums.speedlife.net/u/matty11781)\ **Post date:** [December 27, 2011, 6:08pm UTC](https://forums.speedlife.net/t/04-sentra-se-r-spec-v-problems/262022/10 "2011-12-27T18:08:59Z")
> [@Finally Decided to really detail the paint on my car... no 56k](https://forums.speedlife.net/t/finally-decided-to-really-detail-the-paint-on-my-car-no-56k/47529/13): > > That means the I.a.c isn’t allowing it to idle low enough . Not cam timing lol . Ya may have a vac leak or I a.c is Hung a little or the idle got turned up somehow i did see a vac looking hose comming out my tranny thats not hooked up to anything, i looked around and couldnt find where it would hook to, it may have hooked into the stock intake but who knows. i will look around more tomorrow after work…2500 i couldnt pass it up…it books for 7000